Cremona's table of elliptic curves

Curve 6240d4

6240 = 25 · 3 · 5 · 13



Data for elliptic curve 6240d4

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 13- Signs for the Atkin-Lehner involutions
Class 6240d Isogeny class
Conductor 6240 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ -1.3043945513694E+20 Discriminant
Eigenvalues 2+ 3+ 5+  0 -4 13- -2  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-1492296,891720756] [a1,a2,a3,a4,a6]
j -717825640026599866952/254764560814329735 j-invariant
L 1.0460643600644 L(r)(E,1)/r!
Ω 0.17434406001073 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 6240l4 12480cu4 18720bo4 31200bv2 Quadratic twists by: -4 8 -3 5


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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